CN210774680U

CN210774680U - Automobile starter meshing platform

Info

Publication number: CN210774680U
Application number: CN201922349909.9U
Authority: CN
Inventors: 黄立; 孙常波; 刘高见
Original assignee: Shanghai Jiuling Heavy Industry Technology Co Ltd
Current assignee: Shanghai Jiuling Heavy Industry Technology Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-06-16
Anticipated expiration: 2029-12-24

Abstract

An automobile starter meshing platform comprises a bottom plate, a motor mounting seat and a motor support, wherein the motor mounting seat and the motor support are mounted on the bottom plate; the motor support is provided with a servo motor, the servo motor is sequentially connected with a coupler, an electromagnetic clutch brake set, a coupler, an encoder and a rotation assembly, the rotation assembly is connected with a flywheel, and the flywheel is meshed with a starting motor. The utility model can adapt to different engines, only uses the flywheel for simulation, and reduces the initial cost; besides, the sample piece is installed, a specially-assigned person does not need to look after the equipment for a long time, and the use cost is reduced; various sensors automatically measure, and test data are accurate and reliable; the equipment occupies a small area and saves space.

Description

Automobile starter meshing platform

Technical Field

The utility model relates to an automobile starter test technical field, concretely relates to automobile starter meshing platform.

Background

The automobile starter motor is a core component of an automobile engine and is the first step for starting the engine. The starter motor is frequently started and stopped in the using process, so the stability of the starter motor is related to the failure rate of an engine, and a manufacturer of the starter motor must perform a durability test on the starter motor. At present, a starting motor is generally installed on an engine for testing by a part manufacturer, and the method is inconvenient for classification and refinement; in addition, or through feedback from after-sales, is a post-incident remedy.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, overcome the above-mentioned defect that prior art exists, provide an adaptable different engine complete machine, measured data are accurate, and a lower automobile starter meshing platform of cost.

The utility model provides a technical scheme that its technical problem adopted is: an automobile starter meshing platform comprises a bottom plate, a motor mounting seat and a motor bracket, wherein the motor mounting seat and the motor bracket are mounted on the bottom plate; the motor support is provided with a servo motor, the servo motor is sequentially connected with a coupler, an electromagnetic clutch brake set, a coupler, an encoder and a rotary assembly, the rotary assembly is connected with a flywheel, and the flywheel is meshed with a starting motor; the encoder is used for recording the rotation angle of the flywheel, and the starter motor mounting plate can be processed in series and is suitable for different starter motors.

Further, evenly be provided with many parallel T type grooves on the bottom plate, the bottom of motor mount pad passes through bolt and T type groove fixed connection.

Furthermore, the bottom end of the motor mounting seat is provided with a connecting groove for clamping a bolt. The motor mounting seat can move along the groove direction of the T-shaped groove and can also move along the groove direction of the connecting groove, so that the motor mounting seat can be conveniently aligned with different engine flywheels.

Furthermore, two displacement sensors are arranged, and the motion curve of the starting motor can be simulated.

Furthermore, the rotation assembly comprises a bearing, a bearing seat and a shaft, and is used for connecting left-end equipment and supporting a flywheel and transmitting torque.

Furthermore, the lower end of the rotary assembly is connected with a rotary support seat arranged at one end of the mounting table.

Furthermore, fixing plates are arranged on two sides of the bottom end of the motor mounting seat and fixedly connected with the T-shaped groove through bolts; the fixing plates on the two sides limit the motor mounting seat, and firmness of the motor mounting seat is further improved.

The test process comprises the following steps: the starting motor is started and is rapidly meshed with the flywheel, and the flywheel drives the servo motor to rotate through the coupler and the electromagnetic clutch brake set; then, the starting motor is separated from the flywheel, the electromagnetic clutch brake set starts braking, and the flywheel decelerates; when the flywheel is at low speed, the encoder judges whether the angle of the flywheel to be stopped is an advance angle or a lag angle, the electromagnetic clutch brake set starts the servo motor to output torque to correct the stop position of the flywheel, and the flywheel is ensured to be engaged with the same tooth of the starter motor every time. The whole process is repeated for 6s, and the durability of the starting motor is verified.

The utility model has the advantages that the device can adapt to different engines, only uses the flywheel for simulation, and reduces the initial cost; besides, the sample piece is installed, a specially-assigned person does not need to look after the equipment for a long time, and the use cost is reduced; various sensors automatically measure, and test data are accurate and reliable; the equipment occupies a small area and saves space.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the drawings: the device comprises a base plate 1, a bottom plate 11, a T-shaped groove 12, a connecting groove 13, a fixing plate 2, a motor mounting seat 21, a motor mounting plate 22, a starting motor 23, a displacement sensor 3, a motor support 311, a servo motor 312, an electromagnetic clutch brake set 313, a coupler 321, an encoder 322, a rotation assembly 323, a flywheel 33 and a rotation supporting seat.

Detailed Description

The following embodiments are described in detail with reference to the following examples:

as shown in fig. 1, an embodiment of an automobile starter meshing table includes a bottom plate 1, and a motor mounting seat 2 and a motor support 3 mounted on the bottom plate 1, wherein a plurality of parallel T-shaped grooves 11 are uniformly arranged on the bottom plate 1, the bottom end of the motor mounting seat 2 is fixedly connected with the T-shaped grooves 11 through bolts, and a connecting groove for clamping the bolts is arranged at the bottom end of the motor mounting seat 2. The motor mounting seat 2 can move along the groove direction of the T-shaped groove and can also move along the groove direction of the connecting groove so as to be convenient for aligning with different engine flywheels; two sides of the bottom end of the motor mounting seat 2 are provided with fixing plates 13, and the fixing plates 13 are fixedly connected with the T-shaped groove 11 through bolts; through the restriction of the fixed plate 13 on both sides to the motor mounting seat, the firmness of the motor mounting seat 2 is further improved.

The motor mounting seat 2 is provided with a motor mounting plate 21 connected with a starting motor 22, and the motor mounting plate 21 is provided with two displacement sensors 23 which can simulate the motion curve of the starting motor; a servo motor 311 is arranged on the motor support 3, the servo motor 311 is sequentially connected with a coupler 313, an electromagnetic clutch brake set 312, a coupler 313, an encoder 321 and a rotary assembly 322, the rotary assembly 322 is connected with a flywheel 323, and the flywheel 323 is meshed with the starting motor 22; the encoder is used for recording the rotation angle of the flywheel, the starting motor mounting plate can be processed in a seriation mode and is suitable for different starting motors, and the rotation assembly 322 comprises a bearing, a bearing seat and a shaft and is used for connecting left-end equipment and supporting the flywheel and transmitting torque; the lower end of the rotary assembly is connected with a rotary support seat 33 arranged at one end of the mounting table.

Those not described in detail in the specification are well within the skill of the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be considered to be within the protection scope of the present invention.

Claims

1. An automobile starter meshing table is characterized by comprising a bottom plate, a motor mounting seat and a motor support, wherein the motor mounting seat and the motor support are mounted on the bottom plate; the motor support is provided with a servo motor, the servo motor is sequentially connected with a coupler, an electromagnetic clutch brake set, a coupler, an encoder and a rotary assembly, the rotary assembly is connected with a flywheel, and the flywheel is meshed with a starting motor.

2. The automobile starter meshing table according to claim 1, wherein a plurality of parallel T-shaped grooves are uniformly formed in the bottom plate, and the bottom end of the motor mounting seat is fixedly connected with the T-shaped grooves through bolts.

3. The automobile starter meshing stage according to claim 2, wherein a bottom end of the motor mounting base is provided with a coupling groove to which a bolt is fastened.

4. The vehicle starter engagement table according to claim 3, wherein there are two displacement sensors.

5. The vehicle starter engagement table of claim 4, wherein the pivot assembly includes a bearing, a bearing mount, and a shaft.

6. The vehicle starter engagement table of claim 5, wherein the lower end of the swivel assembly is coupled to a swivel support mounted at one end of the mounting table.

7. The automobile starter meshing table according to claim 6, wherein fixing plates are arranged on two sides of the bottom end of the motor mounting seat and fixedly connected with the T-shaped groove through bolts.